Cpu 100% after liquid spill
After a liquid spill that damaged the keyboard I opened my air, replaced the keyboard, cleaned the whole logic board with isoprophil alchool, changed the thermal compound on the cpu with new artic silver and reset smc and prom.
The air now works again but it is terribly slow. I reinstalled a fresh Lion osx and checked the activity monitor: the cpu load is always above 98% due to kernel threads. Fan spin around 2000 rpms, the dignostic hardware test (pressing 'd' at boot) don't report any hardware issue.
I am going mad.. Can somebody help me in better understanding the issue?
Thank s lot.